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(No Model.): 2 Sheets-Sheet 2. J. SMITH.

GONPEGTIONEBY MACHINE.

Patented July 7, 1896,

1 WITN ESSES: 6262041 40.

ATTORN EY.

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UNITED STATES PATENT OFFICE.

JOHN SMITH, OF PHILADELPHIA, PENNSYLVANIA, .ASSIGNOR OF ONE-HALF TOHENRY BRANDLE, OF SAME PLACE.

CONFECTlONERY-MACHINE.

SPECIFICATION forming part of Letters Patent No. 563,330, dated July '7,1896. Application filed January 10, I896. Serial No. 574,949. (Nomodel.)

of endless aprons, the slats .of which serve to work the candy materialinto shape for the formation of sticks therefrom.

It also consists in providing the machine with an oscillating bank,against which the candy material abuts, without liability of stickingthereto.

It also consists in providing the aprons with a heating device.

Figure 1 represents a partial side elevation and partial verticalsection of a machine for making stick candy embodying my invention. Fig.2 represents a partial top view and partialhorizontal section thereof.Fig. 3represents an end View thereof. Fig. 4 represents a centralvertical section thereof. Fig. 5 represents a section of a portion online as m, Fig. 4:.

Similar letters of reference indicate corresponding parts in the severalfigures.

Referring to the drawings, A designates a frame on which are mounted theconverging shafts B B, to each of which are secured'the sprocket-wheelsO.

D designates worm-wheels which are secured to the shafts B and mesh withthe worms E,seoured to the shaft F, to which latter power iscommunicated in any suitable manner, whereby the shafts B are rotated inthe same direction.

G G designate endless aprons, each of which depends from one set of thesprocket-wheels O, and its slats mesh with said wheels, so that themotion of the shaft is imparted to the aprons. Within the aprons areburner-pipes H, to which are attached the pipes J and K, the latterleading from a supply of gas, so that when the gas is ignited at thepipes H the aprons will be properly heated.

Rising from the frame of the machine, above one end of the aprons, is abank L, which constitutes an abutment or stop for the mass ofcandy-forming material placed on the aprons. In order to adjust thelevel of the aprons, the shafts B at one end have their bearings Msecured to uprights M, whose lower ends carry the sleeves N, which arefreely mounted on the shaft P, said sleeves forming the bearings forsaid shaft, having as their supports the collars P, which are freelyfitted on the standards Q of the frame A, and thus vertically adjustablethereon. The standards Q are also vertically adjustable on the bases Qof the frame A and adapted to be retained in position by means of thenuts Q The shafts B at their opposite ends have their bearings R securedto the upright S, whose lower end carries the sleeve T, which forms thebearing for the horizontal shaft U, said sleeve or bearing beingsupported on the collar V, which .is adj ustably fitted in the standardQ of the frame A.

In order to impart oscillating motions to the bank L, the same hassecured to it the bracket W, to which is attached the sleeve X, which isfreely mounted on the shaft N and forms the bearing for said bracket onsaid sleeve. The lower limb of the bracket is engaged by a cam Y, whichis secured to the shaft F, so as to be rotated by the same, whereby thebracket may be raised.

Attached to the bracket is the spring Z, which is also attached to thebottom of the frame A, whereby said bracket may be lowered when releasedfrom the cam Y. By this provision the bank L is caused to swing forwardand backward on the shaft N as its axis,

so as to be drawn away at intervals from the candy material, thuspreventing the latter from sticking. It will be seen that the aprons areplaced side by side, and approach each other at the parts whichconstitutethe tops thereof, forming together acbed on which thecandy-forming material is placed, it being evident that when motion isimparted to said aprons they are. caused to turn on the sprocket -whcelsO, and are thus carried around and around while in their dependingconditions, so that the candy material will be worked down and theportion at one end so narrowed or attenuated that when it is removedfrom the machine it may be readily IOO formed into cylindrical shape asrequired for stick candy.

lVhile the upper part of the aprons are subjected to the heat of theburners II as the aprons turn and the slats descend and then ascend,they are permitted to cool for a short period, so as to prevent thecandy material from sticking to the same, and carried around or beyondthe actual heating place.

The aprons are formed of slats connected by chains or other suitablemeans, producing articulations by which, as the aprons travel aroundtheir supports, each slat is successively brought to the top and causedto engage with the candy-forming material, the aprons being of taperingform in longitudinal directions, so that, owing to the same, the workingor rolling out of said material will be effectively accomplished.

In order to provide a cover for the aprons, I employ the hood A, whichis supported on the frame of the machine and formed in sections, hingedtogether, so that one section may be opened to uncover one side of thetop of the machine, or bot-h sections may be opened to uncover theentire top.

The shaft F, which carries the cam Y and worms E, is mounted on thebracket B,which is adjustably fitted on the standard Q of the frame A,whereby said shaft and connected parts are rendered verticallyadjustable, according to requirements.

Having thus described my invention, what I claim as new, and desire tosecure by Letters Patent, is

1. In a machine for manufacturing candy, two rotatable shafts, wheels ofdifferent diameters secured to each of said shafts, and a continuousapron pendent from the wheels on each of said shafts, said aprons beingof greater width at one end than at the other, said parts being combinedsubstantially as described.

2. In a confectioncry-machine, a frame with rotatable shafts mountedthereon, sprocketwheels of different diameters 011 said shafts, endlessaprons depending from said sprocketwheels and a movable bank above oneend of said aprons, said aprons being of greater width at one end thanat the other, said parts being combined substantially as described.

3. In a confectionery-machine, a frame, standards thereon verticallyadjustable, shafts having bearings vertically adjustable on saidstandardspnechanism for rotating said shafts, sprocket-wheels on saidshafts, endless aprons depending from said sprocket-wheels and heatingdevices for said aprons, said aprons being of greater width at one endthan at the other and forming at their top, a bed, said parts beingcombined substantially as described.

4. In a confectioncry-machine, a frame, standards thereon, one of whichis Vertically adjustable, rotatable shafts having bearings on saidstandards, sprocket-wheels of different diameters on each of saidshafts, endless aprons depending from the sprocket-wheels of each shaftand of greater width at one end than at the other and heating devicesfor said aprons, said parts being combined, substantially as described.

5. A confectioncry-machine, consisting of a frame, standards thereon,shafts having bearings vertically adjustable on said standards, adriving-shaft having gearing thereon meshing with gearing on saidfirst-mentioned shafts, endless aprons depending from saidfirst-mentioned shaft forming at their top a bed, an oscillating bank atone end and above said aprons, and heating devices for said aprons, saidparts being combined substantially as described.

6. In a confectionery-machine, two shafts, each having an end bearingwith an upright thereon, each provided with a sleeve at its lower end, ashaft on which said sleeves are mounted, a frame with standards, andcollars fitted 011 said standards and supporting said sleeves, saidparts being combined substantially as described.

7. In a machine for making candy, a bed, a bank at one end above thesame, a swinging support connected with said bank, a shaft on which saidsupport is mounted, and a cam and spring for imparting motions inopposite direction to said support whereby said bank may be oscillated.

JOHN SMITH.

\Vitnesses:

JOHN A. Winnnnsnnin, .R. H. GRAESER.

